1 ВАРІАНТ

1. Answer the questions:

1) How many parts of the human body do you know? Name them.

2) What is the cardiovascular system?

3) What substances our body assimilates?

4) Why breathing is of vital importance?

5) What part of nervous system is the centre of regulation and coordination of the body activities?

2. Find equivalents:

brain	подразник
chamber	плевра
inhale	жовч
tongue	кінцівка
blood	мозок
limb	порожнина
pleura	черепний
cranial	кров
stimulus	язик
bile	вдихати

3. Translate into Ukraine:

Scientists consider that there are up to 12 milliards nerve cells which are performing their function of coordination of the human activities all over the body. We can see, think, hear, speak, to respond to pain, temperature, touch, etc. thanks to the activities of the body controlled by the nervous sys­tem. External stimuli and internal chemical acetylcholine aid in the transmission of nerve impulses. External receptors (the skin, ears, eyes, taste buds) and internal receptors (in muscles and blood vessels) receive and transmit nervous impulses to the nerve cells and then to the spinal cord and brain.

2 ВАРІАНТ

1. Answer the questions:

1) What type of the muscles for the structure do you know?

2) What does the left heart have?

3) Where the starchy part of food begins?

4) What do we need cilia for?

5) What is the function of acetylcholine?

2. Find equivalents:

capillary	головний мозок
meninx	складка
atrium	зв’язка
joint	капіляр
ruga	передсердя
heart	оболонка мозку
exhale	суглоб
ligament	серце
papilla	видихати
cerebrum	сосочок язика

3. Translate into Ukraine:

Then the air passes the pharynx (throat), where the ade­noids and the tonsils are located. The pharynx serves as a common way for food and air. Food reaches the esophagus, which leads into the stomach. Air reaches the larynx (voice box) and then trachea and bronchial tree (bronchi). The bron­chial branches are called bronchioles. Each bronchial has an alveolus (air sack) at the end. There are over 700,000,000 alveoli in the lungs. The thin walls of alveoli allow for the exchange of gases between them and the capillaries. The blood absorbs the oxygen from the alveoli and gives carbon dioxide (carbonic acid gas) away, which is exhaled (breathed out).

3 ВАРІАНТ